Quote shipping rates for a destination + cart. Returns one row per available carrier (andreani, oca, viacargo, retiro, gratis) with cost + ETA.\n\n
AI agents call wafle_shipping_rates_quote to retrieve information from wafle MCP server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves shipping rate information for a given destination and cart contents. It queries available carriers and returns pricing and delivery estimates without creating, modifying, deleting, or executing any irreversible actions. The operation is informational and has no side effects on the platform's state.
From the tool's definition Tool name and description indicate it 'Quote shipping rates' and 'Returns one row per available carrier' — a retrieval and calculation operation with no side effects.
Attacks that exploit this kind of access
Quote shipping rates for a destination + cart. Returns one row per available carrier (andreani, oca, viacargo, retiro, gratis) with cost + ETA.\n\n. It is categorised as a Read tool in the wafle MCP server MCP Server, which means it retrieves data without modifying state.
Register the wafle MCP server MCP server in PolicyLayer and add a rule for wafle_shipping_rates_quote: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches wafle MCP server. Nothing to install.
wafle_shipping_rates_quote is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the wafle_shipping_rates_quote rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for wafle_shipping_rates_quote. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
wafle_shipping_rates_quote is provided by the wafle MCP server MCP server (the33warehouse-tech/wafle-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
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